In a rectangle the ratio of the length is to breadth is same as that of the sum of the length and breadth to the length . If l and b be the length and breadth of the rectangle then which of the following is true ?
(i) `(l)/(b) = (l^2)/(b^(2)) + 1 ` (ii) ` (b)/(l-b) = (l+b)/(l)` (iii) lb=(l+b)(l-b)`

Options

A. only (i) is true
B. only (ii) is true
C. only (ii) and (iii) are true
D. only (i) and (ii) are true

Answer

C